PHATQ.DLL file is missing

[This topic is intended to address a specific issue called out by the Exchange Server Analyzer Tool. You should apply it only to systems that have had the Exchange Server Analyzer Tool run against them and are experiencing that specific issue.
The Exchange Server Analyzer Tool, available as a free download, remotely collects configuration data from each server in the topology and automatically analyzes the data. The resulting report details important configuration issues, potential problems, and nondefault product settings. By following these recommendations, you can achieve better performance, scalability, reliability, and uptime.
For more information about the tool or to download the latest versions, see "Microsoft Exchange Analyzers" at http://go.microsoft.com/fwlink/?linkid=34707.]

Gapi32.dll (checked in the System32 folder and the \Exchsrvr\bin folder)

Mapi32.dll (checked in the System32 folder and the \Exchsrvr\bin folder)

Mapisp32.dll

Mapistub.dll

Cdo.dll

DavEx.dll

DSAccess.dll

EmsMta.exe

Epoxy.dll

Ese.dll

Eseutil.exe

ExCdo.dll

ExchMem.dll

ExMime.dll

ExOleDb.dll

ExPop3.dll

ExSmtp.dll

Mad.exe

Mbdsz.dll

OabGen.dll

PhatCat.dll

Phatq.dll

Reapi.dll

ReSvc.dll

Store.exe

If the Exchange Server Analyzer finds that one or more of the files are missing, an error is displayed. To resolve this error, install the latest service pack or rollup for your version of Exchange. If this error persists, run Exchange 2000 Server or Exchange Server 2003 Setup and select Re-install. Running the Setup program in Re-install mode only installs binary files. It does not remove or reset any user data or configuration data. If you renstall Exchange Server, you must also reinstall any Exchange service packs or hotfixes that were installed.